Posts Tagged: Enfish v. Microsoft


Ex parte Itagaki: Has the PTAB gone too far in invalidating patents under 35 USC 101

When addressing the issue of generality vs. particularity, we come across a situation where the inventors described the most crucial aspect of the invention, the classification unit, …

A Guide to Software Patent Eligibility at the Federal Circuit

The Alice/Mayo framework is the decisional approach adopted by the United States Supreme Court for determining whether a patent claim exhibits, such as software patent claims, …
By Gene Quinn
4 months ago 13

How to Patent Software in a Post Alice Era

In a nutshell, if you are going to write a patent application in such a way that at the end of the it the reader is left …
By Gene Quinn
4 months ago 13

FREE WEBINAR: Drafting Patent Applications to Overcome Alice

Join us on Thursday, November 3, 2016 at 2pm ET for a discussion on drafting patent applications to overcome Alice, with JiNan Glasgow of Neopatents and Gene Quinn of …
By Gene Quinn
5 months ago 2

Federal Circuit Provides Additional Insight on §101 Protections for Software Patents

In a September 13, 2016 decision relating to subject matter eligibility of software patents under 35 U.S.C. § 101, the Federal Circuit vacated the district court’s order granting Defendants’ …

No Bridge Over the Troubled Waters of Section 101

The waters surrounding Section 101 of the Patent Act are as muddied as they come. The statute sets forth only in broad strokes what inventions are patentable, leaving …

Should Section 101 of the Patent Act be Removed

David Kappos, the director of the USPTO under President Obama from 2009 to 2013, recently called for congress to repeal section 101 of the patent act. According to Kappos, the …
By Daniel Cole
9 months ago 39

The Enfish Decision: Some Light at the End of the Tunnel for Software Patents Since Alice?

What makes the Enfish case particularly interesting is that the court found that the software patent at issue was not even an abstract idea. As such, the …
By Susan Dierenfeldt-Troy
10 months ago 12

Is Enfish Much Ado About Nothing?

Enfish bothers me. The Federal Circuit decision puts forth some great phrases, but I am concerned that Enfish will not be as useful as hoped in overcoming §101 …
By Scott Zimmerman
10 months ago 15

PTAB cites Enfish, refuses to institute Covered Business Method Review on Mirror World patent

Earlier today the Patent Trial and Appeal Board (PTAB) of the United States Patent and Trademark Office (USPTO) declined to institute a covered business method (CBM) review …
By Gene Quinn
10 months ago 6

Will the Federal Circuit’s Enfish ruling have broader implications for data storage patents in general?

Days before this Federal Circuit decision, the Patent Trial and Appeal Board (PTAB) issued its decision for Informatica Corp. v. Protegrity Corp. The patent at issue in …
By Audrey Ogurchak & Gene Quinn
10 months ago 4

Patents For Self-referential Computer Database Are Not Categorically Unpatentable as Abstract

Where the claims are directed to an improvement to computer functionality, they are not abstract under the first step of Alice, and thus no step-two analysis is …

USPTO gives examiner guidance in light of Enfish v. Microsoft

Bahr tells examiners that based on the Federal Circuit ruling they "may determine that a claim direct to improvements in computer-related technology is not direct to an …
By Gene Quinn
10 months ago 45

Federal Circuit says software patent claims not abstract, are patent eligible

From there the Federal Circuit said: ''We do not read Alice to broadly hold that all improvements in computer-related technology are inherently abstract and, therefore, must be …
By Gene Quinn
11 months ago 58